<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<meta name="referrer" content="never" >
		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
		<meta http-equiv="pragma" content="no-cache">
		<meta http-equiv="cache-control" content="no-cache">
		<meta http-equiv="expires" content="0">
		<title>系统异常</title>
    	<style>
    		.error{
    			width: 100%;
    			height: 100%;
    			padding: 40px 0;
    			display: flex;
    			flex-direction: column;
    			align-items: center;
    			box-sizing: border-box;
    		}
    		.error .bg{
    			width: 240px;
    			height: 240px;
    			display: inline-block;
    			background-repeat: no-repeat;
    			background-size: contain;
    			background-image: url();
    		}
    		.error .txt{
    			font-size: 14px;
    			color: #808080;
    			margin-top: 5px;
    		}
    	</style>
	</head>
	<body>
		<div class="error">
			<span class="bg"></span>
			<span class="txt">系统异常，请联系管理员</span>
		</div>
	</body>
</html>
